1
|
Floch A, Viret S, Malard L, Pakdaman S, Jouard A, Habibi A, Galacteros F, François A, Pirenne F. Eleven years of alloimmunization in 6496 patients with sickle cell disease in France who received transfusion. Blood Adv 2023; 7:7608-7620. [PMID: 37699002 PMCID: PMC10790094 DOI: 10.1182/bloodadvances.2022009328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 07/27/2023] [Accepted: 08/24/2023] [Indexed: 09/14/2023] Open
Abstract
ABSTRACT Red blood cell (RBC) transfusion is a major therapy for sickle cell disease (SCD). Patients are at risk of forming antibodies to RBC antigens, which can result in the impossibility to find compatible units and can cause hemolytic transfusion reactions. This retrospective study investigates the evolution of RBC consumption and the frequencies, specificities, and chronology of the appearance of antibodies in a population of patients consistently receiving RH (C, D, E, c, e) and K-matched RBC units (RBCus) from a predominantly European donor population. Over the 11-year period in the Paris area, 6496 patients received transfusion at least once for a total of 239 944 units. Antibodies were made by 1742 patients. The first antibodies of a patient were predictive of subsequent immunization. By the 17th RBCu transfused (by the 20th, excluding warm autoantibodies), 75% of the patients who would make antibodies had made their first. By the 16th, 90% who would make antibodies to a high frequency antigen had made their first antibody to these antigens. Females made their first antibodies slightly earlier than males. Patients who received multiple transfusions (>50 units) had a higher immunization prevalence than those who rarely received transfusion (<12 units) but fewer clinically significant antibodies. Patients with SCD and prophylactic RH-K matching not immunized by the 20th RBCu are likely to have a low alloimmunization risk (to antigens other than RH-K), that is, be low responders, especially relative to the most clinically significant antibodies. This number of 20 units is a point before which close monitoring of patients is most important but remains open to future adjustment.
Collapse
Affiliation(s)
- Aline Floch
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| | - Sophie Viret
- Etablissement Français du Sang Ile-de-France, Créteil, France
| | | | - Sadaf Pakdaman
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| | - Alicia Jouard
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| | - Anoosha Habibi
- Referral Center for Sickle Cell Disease, Henri Mondor Hospital, Créteil, France
| | - Frédéric Galacteros
- Referral Center for Sickle Cell Disease, Henri Mondor Hospital, Créteil, France
| | | | - France Pirenne
- Etablissement Français du Sang Ile-de-France, Créteil, France
- INSERM U955, Equipe Transfusion et Maladies du Globule Rouge, Université Paris-Est Creteil, Institut Mondor de Recherche Biomédicale, Créteil, France
| |
Collapse
|
2
|
Chang DY, Wankier Z, Arthur CM, Stowell SR. The ongoing challenge of RBC alloimmunization in the management of patients with sickle cell disease. Presse Med 2023; 52:104211. [PMID: 37981194 DOI: 10.1016/j.lpm.2023.104211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2023] Open
Abstract
RBC transfusion remains a cornerstone in the treatment of sickle cell disease (SCD). However, as with many interventions, transfusion of RBCs is not without risk. Allogeneic RBC exposure can result in the development of alloantibodies, which can make it difficult to find compatible RBCs for future transfusion and increases the likelihood of life-threatening complications. The development of RBC alloantibodies occurs when a patient's immune system produces alloantibodies against foreign alloantigens present on RBCs. Despite its longstanding recognition, RBC alloimmunization has increasingly become a challenge when caring for patients with SCD. The growing prominence of alloimmunization can be attributed to several factors, including expanded indications for transfusions, increased lifespan of patients with SCD, and inadequate approaches to prevent alloimmunization. Recognizing these challenges, recent observational studies and preclinical models have begun to elucidate the immune pathways that underpin RBC alloimmunization. These emerging data hold promise in paving the way for innovative prevention strategies, with the goal of increasing the safety and efficacy of RBC transfusion in patients with SCD who are most vulnerable to alloimmunization.
Collapse
Affiliation(s)
- Daniel Y Chang
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Zakary Wankier
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Connie M Arthur
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Sean R Stowell
- Joint Program in Transfusion Medicine, Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States.
| |
Collapse
|
3
|
Jajosky RP, Patel KR, Allen JWL, Zerra PE, Chonat S, Ayona D, Maier CL, Morais D, Wu SC, Luckey CJ, Eisenbarth SC, Roback JD, Fasano RM, Josephson CD, Manis JP, Chai L, Hendrickson JE, Hudson KE, Arthur CM, Stowell SR. Antibody-mediated antigen loss switches augmented immunity to antibody-mediated immunosuppression. Blood 2023; 142:1082-1098. [PMID: 37363865 PMCID: PMC10541552 DOI: 10.1182/blood.2022018591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 05/01/2023] [Accepted: 05/16/2023] [Indexed: 06/28/2023] Open
Abstract
Antibodies against fetal red blood cell (RBC) antigens can cause hemolytic disease of the fetus and newborn (HDFN). Reductions in HDFN due to anti-RhD antibodies have been achieved through use of Rh immune globulin (RhIg), a polyclonal antibody preparation that causes antibody-mediated immunosuppression (AMIS), thereby preventing maternal immune responses against fetal RBCs. Despite the success of RhIg, it is only effective against 1 alloantigen. The lack of similar interventions that mitigate immune responses toward other RBC alloantigens reflects an incomplete understanding of AMIS mechanisms. AMIS has been previously attributed to rapid antibody-mediated RBC removal, resulting in B-cell ignorance of the RBC alloantigen. However, our data demonstrate that antibody-mediated RBC removal can enhance de novo alloimmunization. In contrast, inclusion of antibodies that possess the ability to rapidly remove the target antigen in the absence of detectable RBC clearance can convert an augmented antibody response to AMIS. These results suggest that the ability of antibodies to remove target antigens from the RBC surface can trigger AMIS in situations in which enhanced immunity may otherwise occur. In doing so, these results hold promise in identifying key antibody characteristics that can drive AMIS, thereby facilitating the design of AMIS approaches toward other RBC antigens to eliminate all forms of HDFN.
Collapse
Affiliation(s)
- Ryan P. Jajosky
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Glycomics Center, Harvard Medical School, Boston, MA
| | - Kashyap R. Patel
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Jerry William L. Allen
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Patricia E. Zerra
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Satheesh Chonat
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Diyoly Ayona
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Cheryl L. Maier
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Dominique Morais
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Shang-Chuen Wu
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
| | - C. John Luckey
- Department of Pathology, University of Virginia, Charlottesville, VA
| | - Stephanie C. Eisenbarth
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL
| | - John D. Roback
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
| | - Ross M. Fasano
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
| | - Cassandra D. Josephson
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA
- Department of Hematology and Oncology, Johns Hopkins University All Children's Hospital, St. Petersburg, FL
- Cancer and Blood Disorders Institute, Johns Hopkins All Children's Hospital, St. Petersburg, FL
- Departments of Oncology and Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD
| | - John P. Manis
- Department of Laboratory Medicine, Boston Children’s Hospital, Harvard Medical School, Boston, MA
| | - Li Chai
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Jeanne E. Hendrickson
- Center for Transfusion and Cellular Therapies, Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA
- Department of Laboratory Medicine, Yale School of Medicine, New Haven, CT
| | - Krystalyn E. Hudson
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, NY
| | - Connie M. Arthur
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Glycomics Center, Harvard Medical School, Boston, MA
| | - Sean R. Stowell
- Department of Pathology, Joint Program in Transfusion Medicine, Brigham and Women’s Hospital, Boston, MA
- Harvard Glycomics Center, Harvard Medical School, Boston, MA
| |
Collapse
|